Sneezeweed

2 definitions found

From The Collaborative International Dictionary of English v.0.48 [gcide]:

  Sneezeweed \Sneeze"weed`\, n. (Bot.)
     A yellow-flowered composite plant ({Helenium autumnale}) the
     odor of which is said to cause sneezing.
     [1913 Webster]

From WordNet (r) 2.0 [wn]:



  sneezeweed
       n : any of various plants of the genus Helenium
           characteristically causing sneezing